I am a big fan of referencing files when working on television series.
Of the files I reference, I have a soundstage (1st referenced file), a set that never changes throughout the season (2nd referenced file), and usually another set or two that changes with each episode (3rd & 4th referenced file).
So, as you can see, I'm using this organizational tool a lot!!!
I learned to name the layer to be specific to each file (ie: "ceiling-set 1" or "floor-set2") - because you cannot reference layers with the same name.
However, each time I reference a file (all generated from the same template - w/ the same classes that have the same attributes) a second/third/forth set of these same classes are made.
For me this makes for a messy drawing and a pain to control those classes (isn't that one of vwx assets - layers & classes).
How do I stop this from happening?